diff --git a/frontbackmatter/Titleback.tex b/frontbackmatter/Titleback.tex
index e962a72..c46938d 100644
--- a/frontbackmatter/Titleback.tex
+++ b/frontbackmatter/Titleback.tex
@@ -4,7 +4,7 @@
 
 \vfill
 
-\noindent\myName: \textit{\myTitle,} \mySubtitle, %\myDegree,
+\noindent\myName: \textit{\myTitle}, \ifdef{\mySubtitle}{\mySubtitle,}{} %\myDegree,
 \textcopyright\ \myTime
 
 %\bigskip